MXPA04009021A

MXPA04009021A - Chip discharge system.

Info

Publication number: MXPA04009021A
Application number: MXPA04009021A
Authority: MX
Inventors: Nishiguchi Shigeru
Original assignee: Mayfran International Inc
Priority date: 2002-03-19
Filing date: 2003-03-07
Publication date: 2005-06-08
Also published as: WO2003080482A1; JP2003266271A; AU2003230598A1; EP1494942A4; CA2479331A1; CA2479331C; EP1494942A1

Abstract

A chip discharge system (1) with a fluid dispersing means (9) which inhibits clogging, which has a simple structure, which can spray out a uniformly-spreading flow, and which can adjust the momentum of dispersing flow without requiring an additional device.

Description

DISCHARGE SYSTEM OF VIRUTA DESCRIPTION Background and field of the invention - · - The present invention relates to a chip discharge system, and more particularly to a chip separation system designed to remove at least partially metallic shavings from a liquid. The invention is particularly directed to a chip separation system for removing at least partially metal chips from a dirty refrigerant, and will be described particularly with reference to this; however, it will be appreciated that the invention has wider uses. During a work with metal or a resin finishing process such as when cutting or grinding by means of a machine tool, the machine tool discharges refrigerant and metal or resin chips of combined sizes. Common metals that are cut and / or machined include aluminum, brass, copper, iron, magnesium, manganese, stainless steel, etc. When the machine tool cuts or grinds metal or resin material, typically a coolant such as oil or cutting lubricant dissolved in water is used to cool the cutting or grinding tool of the machine tool, and / or to cool the Workpiece. The coolant is also used to extend the life of the cutting or grinding tool of the machine tool. The dirty grinding fluid that contains the metal or resin chips is discharged from the machine tool to be subsequently treated by a chip separation system, so that only the chips contained in the dirty refrigerant will be separated from the refrigerant and will be collected. The separation of metal shavings from used or dirty refrigerant is known in the medium. Conventionally, a chip separation conveyor system is used to separate the chips from the refrigerant. The chip separation conveyor system typically includes a hinged belt conveyor designed to remove only chips from the dirty refrigerant discharged from the machine tool and then separate such chips from a treatment tank while the clean refrigerant filtered by a drum from filtration is discharged into another tank or receptacle. Such a chip separation conveyor system is disclosed in Japanese Unexamined Patent Application 2000-202215 published July 25, 2000, entitled "Turning Carrier System Filter Device", which is incorporated herein. As one field of the invention, one such arrangement of the state of the art is illustrated in FIG. 8. FIG. 8 discloses a conventional "chip separation-comprising-a-tank 2 dirty refrigerant treatment system where dirty refrigerant D is loaded containing chips that were discharged from a machine tool M, and a band 4 with endless hinges provided in the dirty refrigerant treatment tank 2 where the hinged band circulates. it comprises a series of adjacent metal plates, 2a, 2b, 2c, 2d and 2e, which are in close proximity to and separated from the belt 4 with endless hinges. dirty D containing the chips K is loaded into the dirty refrigerant treatment tank 2, the hinged strip 4 scrapes out the chips from the dirty refrigerant treatment tank 2 and transports the shovelled chips along a plate 6 of separation to a chip separation portion B for unloading the chips into a section of the descent strip located at the top of the hinged strip 4, where the separated chips are discharged into a chip collection box F or something Similary. The section of the descent band located at the top of the hinged band 4 accommodates both a drive pinion 4d to transmit power to the hinged band 4 as an impeller motor. A cylindrical member 5 is provided in a part A end of the rear end of the ~ b'andá 4 'with-hinges; "" co-lo --- which-the-band-4 ~ hinges makes an upward loop from the bottom and serves as a return from the band 4b to the top where the hinged band serves as a conveyor for the band 4a. The dirty refrigerant tank has a filtering drum 8 provided with a filtering means 8 which filters the refrigerant stored in the dirty refrigerant tank for discharge of the filtered refrigerant from the tank 2. The filtered refrigerant C is discharged through an opening 8b of refrigerant discharge into a tank E of clean refrigerant, which is located outside the dirty refrigerant treatment tank. The filtered refrigerant is collected for reuse and / or disposal. The chips that do not pass through the filtering drum 8 and remain in the tank 2 are shoveled by the band 4 with hinges and discharged from the chip discharge portion B. Since the filtering means 8a comprising the filtering drum 8 is progressively clogged, liquid dispersion elements 9 are used to clean the filtration medium. The liquid dispersion elements for spraying cleaning liquid on the filtering drum 8 are designed to cause the chips adhering to a surface of the filtration means 8a to be detached from the filtering drum. Figure 9 shows a structure of the dispersion elements 9 of liquid used in a conventional chip removal system. As illustrated in Figure 9, the cleaning liquid supplied from a supply line 9a to a liquid discharge line 9b (referred to as a dew point) is blown out as the flow S of dispersion in a manner similar to that of FIG. that of a fan from a plurality of dispersion holes 9c of liquid, each of which is provided with a nozzle to disperse and spray cleaning liquid in a fan-shaped pattern. The liquid dispersion elements used in such a conventional chip separation system typically utilize filler refrigerant discharged from the clean refrigerant storage tank E. The filtered refrigerant typically includes fine chips. These fine chips tend to accumulate gradually in the fan-shaped nozzles of the liquid dispersion bores 9c and within the liquid discharge pipe 9b. This accumulation of fine chips at some point will deteriorate the flow of clean coolant from the pipe 9b and through boreholes or nozzles 9c, thus deteriorating or preventing the function from being performed as liquid dispersion elements, i.e. 8 filtering drum. Fan-shaped nozzles need ~~ 5 ~ 'manufactured fihameñte- for lcTgraT-a "fan" flow of fan-shaped refrigerant uniformly distributed to be sprayed from the liquid dispersion elements; however, these finely manufactured nozzles increase the production costs of the dispersion elements of 10 liquid and chip separation system. Furthermore, in order to adjust the speed or pulse of the dispersion flow, it is necessary to additionally provide a device such as a valve and / or an orifice which is used to adjust the flow characteristics of the As the refrigerant through the liquid dispersion elements such as the pressure and / or the volume to be applied from the liquid discharge pipe, such devices also result in an increase in the number of parts of the system and higher costs. 20 Considering the current state of the chip separation systems, there is a need for a chip separation system that includes fewer parts, that is less expensive to assemble and maintain, and that improves the efficiency of chip removal from dirty refrigerant. . 25 Summary of the invention The present invention relates to a chip discharge system, and more particularly to a separable separation system designed to remove "by" or "less" partially metallic shavings from a liquid. it particularly addresses a chip separation system for removing at least partially metal chips from a dirty refrigerant and will be described particularly with reference to this, however, it should be noted that the invention has wider uses. and / or cut metals for example, but not limited to, aluminum, brass, copper, iron, magnesium, manganese, stainless steel, etc., and / or resin material, a coolant such as a cutting oil and / is used. or lubricating oil, to facilitate the process of forming and / or cutting metals, and / or to extend the life of the machinery used to process, form and / or cut metals During the process, forming and / or cutting of metals, the chips Metals are mixed with the coolant resulting in a dirty coolant. The dirty refrigerant is then charged to a dirty refrigerant treatment tank and the chips are separated from the refrigerant and scooped out to transport such chips out of the treatment tank. The present invention is an improvement to chip separation systems of the state of the art. The present invention is designed to overcome the foregoing disadvantages of the chip separation systems of the state of the art. The present invention "refers" to a "system of" separation of the road-which includes fewer parts, is less expensive to assemble and maintain, and improves the efficiency of removal of dirty refrigerant chips. < In one aspect of the invention, a chip separation system is provided for separately separating chips contained in the dirty refrigerant discharged from a machine tool, wherein the chip separation system has liquid separation elements for removing the remaining chips in the system, and the liquid dispersing elements comprise a liquid discharge pipe with at least one liquid dispersion bore and a deflection plate for at least partially diverting and / or dispersing the resulting flow of one or more liquid dispersion boreholes One or more of the deviating plates are typically secured to the liquid discharge pipe, however, this is not required. Deflection plates can be designed to divert the liquid flow at a uniform angle or at various angles' relative to the dispersion holes.

In another aspect and / or alternative of the invention, there is provided a chip separation system that includes liquid dispersion elements that have a liquid dispersion bore or a plurality of bore holes. -5"" "" "dispersion" "of" liquid "in" a ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "discharge of liquid and purge elements to at least partially discharge the liquid that is not sprayed from the one or more liquid dispersion boreholes. Purge elements typically include one or more openings in the 10 liquid discharge pipe. In one embodiment, the purge elements are located at one end of the liquid discharge pipe. In another alternative embodiment of the invention, the purge elements include a purge opening that is larger than at 15 minus one of the liquid dispersion holes. In one aspect of this embodiment, the purge opening is larger than each of the liquid dispersion holes. In still another aspect and / or alternative of the invention, there is provided a chip separation system that includes liquid dispersion elements that have a deflection plate wherein an angle and / or location of the deflection plate can be changed. with respect to a location of the dispersion bore and a direction of the liquid sprayed out of the liquid dispersion bore, whereby the deviation and dispersion of the flow sprayed out from the liquid dispersion bore can be adjusted. In yet another alternate aspect of the invention, there is provided a "separation" system of "chip" which has no particular restriction to the location or something similar for the liquid dispersion elements to be provided, in Both liquid dispersion elements and liquid dispersion elements are provided to remove retained chips in the chip separation system, such liquid dispersion elements provided in the chip separation system to prevent the filter elements from clogging , or the liquid dispersion elements are provided to prevent the chips from adhering and precipitating on a dirty refrigerant discharge path In yet another aspect and / or alternative of the invention, a chip separation system is provided which includes liquid dispersion elements that resist clogging Liquid dispersion elements include one or more dispersion holes of liquid on a side face of a liquid discharge pipe and a bypass plate is provided to deflect and disperse the flow sprayed from the liquid dispersion bore.

Such action by the deflection plate results in reduced obstruction in the liquid dispersion elements, so the chip separation system can be operated for a long period without requiring "special maintenance". " ~ "- '- In another aspect and / or alternative of the invention, there is provided a chip separation system that includes liquid dispersion elements that have purge elements at one end of the liquid discharge pipe, whereby the liquid that is not Spray out from the liquid dispersion borehole drains quickly, thus inhibiting or eliminating the clogging in the liquid dispersion elements thus allowing the chip separation system to operate for a longer period without requiring special maintenance . In yet another aspect and / or alternative of the invention, there is provided a chip separation system which includes liquid dispersion elements having a deflection plate wherein an angle and / or a location of the deflection plate can be changed. with respect to a location of the liquid dispersion bore and a direction of the liquid sprayed out of the liquid dispersion bore, whereby the deflection and dispersion of the sprayed flow out of the liquid dispersion bore can be changed.

It is therefore a general object of the present invention to overcome the above disadvantages of the prior art. Another alternate object of the present invention is to provide a "separation system" for the measurement by which the problems that arise in the conventional chip separation system mentioned above are solved. and where the liquid dispersion elements provided that reduce the obstruction, they have a simple structure, they can spray a uniformly spread flow and can adjust the moment or impulse of the dispersion flow without requiring an additional device. Still another alternate object of the present invention is to provide a chip separation system in which the chip separation system has liquid dispersion elements including a diverting plate to deflect and disperse flow from the borehole or dispersion boreholes. liquid. Another alternative object of the present invention is to provide a chip separation system in which the liquid dispersion elements have a liquid dispersion bore or a plurality of liquid dispersion bores in a side face of the discharge pipe of the liquid dispersion bore. liquid.

Still another alternate object of the present invention is to provide a chip separation system in which the liquid dispersion elements include purge elements to discharge the liquid that is not sprayed out from the "dispersion" hole of "dispersion". It is another alternate object of the present invention to provide a chip separation system that includes liquid dispersion elements where the direction of the sprayed liquid can be adjusted outward from the liquid dispersion elements. Yet another alternate object of the present invention is to provide a chip separation system that includes liquid dispersion elements having a deflection plate wherein an angle and / or location of the deflection plate can be changed with respect to a location of the liquid dispersion borehole. Still a further alternative object of the present invention is to provide a chip separation system that inhibits or prevents a filter media from becoming clogged. Yet another alternate additional object of the present invention is to provide a chip separation system that inhibits or prevents the chips from adhering and precipitating on a dirty refrigerant discharge path. Another alternative object of the present invention is to provide a chip separation system by means of which the chip separation system can operate for a long period without requiring special maintenance. These and other objects and advantages will become apparent from the following description used to describe the "IñodáXidácT" referring to the "invented" invention in conjunction with the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic cross-sectional view of a chip separation system according to a first embodiment of the present invention. Figures 2 and 2a are an enlarged perspective view of the liquid dispersion elements and their cross-sectional view in accordance with the present invention. Figures 3a-c are enlarged cross-sectional views of the liquid dispersion elements illustrating various locations of a deflection plate for the liquid dispersion elements and the condition of the dispersion flow. Figures 4a and 4b are enlarged cross-sectional views of the liquid dispersion elements illustrating the relationship between the size of a deflection plate for the liquid dispersion elements and the condition of the dispersion flow. Figure 5 is a perspective view of a separation system of a second embodiment of compliance with "the" current "invention". ~ "~ ~ Figure 6 is a cross-sectional view of a separation system of a third embodiment according to the present invention, Figure 7 is a side view of a separation system of a fourth embodiment according to the current one. Fig. 8 is a cross-sectional view of a conventional chip separation system of the state of the art Fig. 9 is a perspective view of liquid dispersion elements for a conventional chip separation system of the state of the art. The technique.

Description of preferred modalities Referring now to the preferred embodiment of the drawings, wherein the views are only for the purpose of illustrating a preferred embodiment of the invention and not for the purpose of limiting the invention, FIG. 1 is a cross-sectional view of a preferred embodiment of the invention. a chip separation system in accordance with the current invention. The chip separation system has liquid dispersion elements 9 by means of which the filter drum 8 is cleaned to inhibit or "Prevent" "medium" - 8a ~ filtration "" from clogging. Liquid dispersing elements 9 include a liquid discharge pipe 9b with one or more liquid dispersion bores 9c provided on one side. side of the discharge pipe. The liquid dispersion elements also include a deflection plate 9e for diverting the flow of the sprayed coolant from the one or more liquid dispersion boreholes. The structure of the chip separation system, except the liquid dispersion elements 9, is similar to the structure of the conventional chip separation systems mentioned above. Therefore, the reference symbols used to describe the chip separation system of the state of the art illustrated in Figure 8 are used to denote the corresponding structures of the chip separation system.

Illustrated in Figure 1. The chip separation system 1 includes a dirty refrigerant treatment tank 2 in which the dirty or used refrigerant D contains the chips K (e.g., metal shavings, graphite shavings, etc.). Dirty refrigerant is typically liquid discharged from a machine tool M used to cut, form or shape metallic materials; however, dirty refrigerant may come from other sources. Dirty refrigerant typically includes water, textile, and material chips that were cut, formed, and / or shaped by the machine tool. The dirty refrigerant D coming from the machine tool M goes into the dirty refrigerant treatment tank 2 as indicated by the arrow. Placed in the dirty refrigerant treatment tank 2 is a band 4 with endless hinges where the band with hinges circulates. The dirty refrigerant treatment tank 2 also includes a series of plates 2a, 2b, 2c, 2d and 2e, which are in close proximity to and separated from the band 4 with endless hinges. When the dirty D refrigerant containing the chips K is loaded in the dirty refrigerant treatment tank 2, the hinged band 4 scrapes the chips out of the dirty refrigerant treatment tank and transports the shredded chips along a plate 6 to a chip separation portion B for unloading the chips into a descent strip section located at the top of the hinged strip 4. At this point, the chips are discharged into a box F or something similar of chip collection. The drop band section located at the top of the hinged band 4 typically includes a drive pinion 4d for transmitting power to the hinged band 4 and an impeller motor to cause the "band 4 with hinges. ~ travel continuously along the metal plates, 2a, 2b, 2c, 2d and 2e. A cylindrical member 5 is provided in an end portion A of the conveyor tail of the hinged band 4, whereby the hinged band 4 makes a upward turn from the bottom and serves as a return of the band 4b to the portion of band 4a to travel back to portion B of chip discharge. The dirty refrigerant treatment tank includes a filtration drum 8 provided with a filtration means 8a that filters the refrigerant retained in the dirty refrigerant tank to thereby discharge the filtered refrigerant from the tank 2. The filtered refrigerant is discharged through of a refrigerant discharge opening 8b in a refrigerant storage tank E, which is located outside or is separated from the dirty refrigerant treatment tank. The filtered refrigerant is collected for reuse and / or disposal. The chips that do not pass through the filtering drum 8 and remain in the tank 2 are shoveled by the band 4 with hinges and unloaded from the chip separation portion B in the collection box F. The filtering drum includes liquid dispersing elements 9 for inhibiting or preventing the filtration means 8a from becoming clogged. The liquid spray elements are designed to "spray impure water" onto the filter drum 8 to cause chips adhering to a surface of the filter media 8a to be ejected or removed from the filter medium 8a. filtering drum. The refrigerant dispersion elements typically filter the refrigerant discharged from the clean refrigerant storage tank E; however, other additional sources of refrigerant may be used. Referring now to Figure 2, improved liquid dispersion elements of the liquid dispersion elements shown in Figure 9 are shown. In accordance with that illustrated in Figure 2, the liquid dispersion elements include a pipe 9b of Liquid discharge denote a liquid discharge pipe (which is called a spray bar), and cleaning liquid W is provided to the liquid discharge pipe via a supply pipe (not shown). The cleaning liquid W is typically the filtered refrigerant that has been discharged to the clean refrigerant storage tank E; however, other additional sources may be used. On a side face of the liquid discharge pipe 9b, a plurality of liquid scattering holes 9c are provided, by means of which the cleaning liquid is sprayed outwardly. A plate 9 of "deflection" having an "arched shape" and connected with the liquid discharge pipe is designed to at least partially divert the cleaning liquid sprayed from the liquid discharge pipe 9b. it is sprayed out from the liquid dispersion bore 9c and is then deflected by means of the deflection plate 9e which disperses the dew from the cleaning fluid due to the impact of the liquid on the deflection plate. conventional fan-shaped nozzle for the liquid dispersion bore 9c as used in the arrangements of the state of the art.The no need to use a specially designed nozzle in the liquid dispersion bore results in a simplification of the design of the liquid discharge pipe 9b.As a consequence, the liquid dispersion holes 9c can simply be standard boreholes. It is formed by a simple drilling process or something similar. In addition, the size of the liquid dispersion bore 9c is not specifically restricted as long as the bore is sufficiently larger than the size of the solid substances contained in the cleaning liquid (eg, metal chip fines). This design allows for a simpler and more cost-effective design with respect to the latter design in accordance with that illustrated in Figure 2. The size of the holes 9c "can also be -configured" and "dimensioned" (by -example form in section). circular cross-section as opposed to the elliptical shapes of the state of the art) so as to reduce the incidence of clogging of the liquid dispersion holes The deflection and dispersion of the cleaning liquid sprayed outward from the dispersion bore 9c can be changed changing the dimensions and location of the deviation plate 9e Figures 3a-c and 4a-c illustrate different dimensions of the deviation plate and the relationship between the location and dispersion of the dispersion flow. many other configurations Compared between the illustrations of Figs 3a and 3b, when the distance Ll between the deflection plate 9e and the fluid discharge aperture 9c remain substantially the same at higher incidence angles (angle of incidence a < angle of incidence ß), the scattered and deviated flow pulse S is reduced. It should also be noted that as shown by the comparison between FIGS. 3b and 3c, when the incident angles remain identical (angle of incidence ß) while the distance between the deflection plate 9e and the borehole becomes larger. dispersion 9c (LKL2), the impulse of the dispersed flow S is also reduced. So, the velocity of the liquid B'e ~ "" configuration- "e ~ra ~ figure ~ 3a * ~ is" greater ™ than: the configuration in Figure 3b, which in turn is greater than the configuration in the Figure 3c. In contrast, as shown in Figures 4a-b, when the incidence angle remains the same (angle of incidence?) As the distance from the intersection between the dispersion direction and the offset plate increases. At the end of the deflection plate (MKM2), the impulse of the deflected S and dispersion flux is reduced. Accordingly, changes in the dimensions and location of the deflection plate 9e can be used to control the pulse and dispersion of the dispersion stream without having to change the shape or dimensions of the liquid dispersion bore 9c. Referring now to Figure 2a, the liquid dispersion elements 9 used in the chip separation system include purge elements 9d positioned at the end of the liquid discharge pipe 9b. As can be seen, the purge elements can be placed in more locations. It can further be appreciated that more than one purge elements can be used in the liquid discharge pipe. The purge elements are designed to drain cleaning liquid that was not sprayed through the dispersion boreholes. The "purge elements" 9d "" include "a conical nozzle whose tip is open. As can be appreciated, other shapes can be used for the nozzle. By adjusting the size of the nozzle bore, the dispersion pressure of the cleaning liquid of the bore holes 9c of liquid dispersion can be adjusted. In accord with that illustrated in Figure 2a, the purge elements 9d are connected directly to the liquid discharge pipe 9b.; however, the purge elements can be provided separately from the liquid dispersion elements 9 via the pipe, a hose, etc. It should also be noted that an orifice and / or valve for the purge elements can be used as an alternative or in addition to the nozzle described above. When a valve is used, the valve can be operated manually, semi-manually or operate automatically (eg, open automatically in certain periods, open automatically when a certain level of pressure occurs, etc.). Referring now to Figure 5, another embodiment of the invention is illustrated. Figure 5 is a perspective view of a chip separation system 1 including a dirty refrigerant treatment tank 2 having a drain bore 10 provided in a sidewall thereof for discharging the dirty D refrigerant from the tank "El. - Dirty-discharged refrigerant ~ passes ~~ through a slope 11 and is collected in a screen separation box 12. The screen separation box is designed to collect the larger chips that pass through the holes The liquid dispersion elements 9 are provided for removing chips which adhere to and remain on the slope 11. A deflection plate 9e is placed on the slope 11 and is designed to direct the liquid onto the slope 11 which is Discharging from the liquid discharge pipe 9b and spraying through the liquid dispersion bores 9c The deflection plate deflects the sprayed coolant down the slope 11 The structure and function of the liquid dispersion elements are similar to those of the liquid dispersion elements disclosed in Figures 1-4, and therefore will not be described in detail. Referring now to Figure 6, a third embodiment of the present invention is presented. Figure 6 is a cross-sectional view of a chip separation system 30 comprising a dirty refrigerant treatment tank 32. Placed in the dirty refrigerant treatment tank is a rotary filtering drum 31 which receives the dirty refrigerant D which is discharged from a machine tool or something similar: The refrigerant ~ suction ~ is filtered through a ~ filtering medium 31a in the filtering drum 31, and the filtered refrigerant C is discharged by a refrigerant discharge opening 31b provided in a side wall of the filtering drum 31. The filtered refrigerant is collected in a tank 34 of clean refrigerant for recycling, reuse and / or disposal. The chips K contained in the dirty refrigerant D are trapped by means of a filtering surface of the filtering medium 31 of the filtering drum 31 and scooped out by means of the filtering drum. Subsequently, the chips are scraped off from the filter drum with a rotating brush 33 which contacts or is placed very close to the surface of the filtering drum 31. The rotating brush causes the chips in the filter drum to separate from the dirty refrigerant tank 32. The arrows described as Rl and R2 in Figure 6 denote the directions of rotation of the filtering drum 31 and the rotating brush 33, respectively. SD and SC denote the liquid levels of the dirty refrigerant in the dirty refrigerant treatment tank 32 and the filtered refrigerant in the filtering drum 31, respectively. The liquid dispersion elements 39 are provided inside the filtering drum 31 to remove fine chips introduced into the filtration medium 31 and / or chips captured by a surface of the media-31a-dispersing the liquid so as to inhibit or prevent the filter medium 31a (eg, the screen, the wire mesh, the fabric mesh, the fabric and / or metal filter material, etc.) from becoming clogged. of the liquid dispersion elements 39 are similar to the liquid dispersion elements described in Figures 1-4, so that they will no longer be described. Referring now to Figure 7, a fourth embodiment of the present invention is presented. Figure 7 illustrates a side view of a chip separation system 40. Dirty, chip-containing refrigerant D is discharged from a machine tool M on an inclined slope 41. The discharged dirty refrigerant is collected in a screen separating box 42, where the chips contained in the dirty D refrigerant and the The filtered refrigerant is collected in a refrigerant tank 44 for recycling, reuse and / or disposal. Dispersion elements 49 are provided upstream of the slope 41 to remove chips adhering to and retaining on the surface of the slope. The structure and function of the liquid dispersion elements are similar to those of the liquid dispersion elements described with respect to the "" "figures 1-47" "~: ~ ~~" ~~ - In the current invention, the liquid dispersion elements can be provided to inhibit or prevent a filtration medium such as a drum provided in the dirty refrigerant tank from being clogged in accordance with what is explained in the first and third embodiments, and can also be used to inhibit or prevent chips from adhering to a dirty refrigerant discharge path in accordance with that shown in the second and fourth modes.In addition, liquid dispersion elements can be provided in a variety of locations in a separation system of chip in which the chips remain Because the present invention has the structure of the system mentioned above, the following peculiar operation is achieved for the current invention. First, the invention comprises liquid dispersion elements by which a liquid dispersion bore is provided on a side face of a liquid discharge pipe, and a bypass plate is provided to deflect and disperse the sprayed stream from the liquid dispersion bore, the obstruction in the liquid dispersion elements is restricted and, in addition, the chip separation system can be operated for a long period without requiring special maintenance ". It should also be noted that the flow separation and dispersion can be adjusted only by changing a location of the deflection plate, whereby the chips can be removed efficiently. that in the invention, in addition to the operation achieved by the invention and described above, purge elements are provided at one end of the liquid discharge pipe, whereby the liquid that is not sprayed out from the dispersion bore liquid is drained quickly and the obstruction in the liquid dispersion elements is better eliminated.In addition, the maintenance activities to be performed for the chip separation system are further reduced.It should also be noted that the invention, in addition to the operation achieved by The invention described above, comprises a deflection plate wherein an angle and / or a location of the deflection plate can be changed with respect to to a location of the bore and to a direction of the liquid sprayed out of the liquid dispersion bore, whereby the deviation and dispersion of the flow outwardly from the liquid dispersion bore can be easily adjusted. Moreover, an adjustment device such as a valve or something similar is not additionally required, which therefore decreases in "the" number-partitions "~ 3e" sistemaHe "sp racióri ^ e ^ i'rü" t "a The invention has been described with reference to preferred and alternative embodiments. Modifications and alterations will be evident for people with average knowledge in the matter when reading and understanding the detailed description of the invention described above. It is intended that this invention include all these modifications and alterations as they are included within the scope of the present invention.

Claims

RE..VINDICATIONS 1. A chip separation system to separate the metal chips contained in a coolant "5 unloaded" -d sdé ~ üna "mác ^ ina-íiérramiehta" comprising "a liquid dispersion arrangement that removes at least partially the chips retained in the system, the liquid separation arrangement has a discharge pipe of liquid with at least one hole Dispersion of liquid, and a deflection plate to at least divert and partially disperse the liquid flowing out from the liquid dispersion bore. 2. The chip separation system according to claim 1, characterized in that at least one of the liquid dispersion boreholes is located on a side face of the liquid discharge pipe. 3. The chip separation system according to claim 2, characterized in that a plurality of liquid dispersion holes is located on a side face of the liquid discharge pipe. The chip separation system according to claims 1 to 3, characterized in that the liquid discharge pipe includes a purge arrangement, the purge arrangement includes at least one purge opening to discharge a portion of the refrigerant from the liquid discharge pipe, the at least one "opening" of a liquid-cross-sectional area that is larger than a cross-sectional area of at least one of the holes. liquid dispersion. 5. The chip separation system according to claim 4, characterized in that the at least one vent opening has a cross-sectional area that is larger than a cross-sectional area of each of the liquid dispersion blast holes. - 6. The chip separation system according to claim 4 or claim 5, characterized in that at least one of the purge openings is located at one end of the liquid discharge pipe. The chip separation system according to claims 1 to 6, characterized in that at least one of the liquid dispersion holes has a substantially circular cross-sectional shape. 8. The chip separation system according to claim 7, characterized in that a plurality of liquid dispersion boreholes have a substantially circular cross-sectional shape. . g_ EJJ chip separation system according to claims 1 to 8, characterized in that the deflection plate is connected to the liquid discharge pipe. The chip separation system according to claims 1 to 9, characterized in that an angle of the deflection plate can be changed with respect to a location of the liquid dispersion bore and a direction of the sprayed liquid can be adjusted outwardly. from the liquid dispersion bore to adjust the deviation and dispersion of the flow sprayed out from the liquid dispersion bore. The chip separation system according to claims 1 to 10, characterized in that a location of the deflection plate is changeable with respect to a location of the liquid dispersion bore and a direction of the sprayed liquid can be adjusted out from the liquid dispersion bore to adjust the deviation and dispersion of the sprayed flow out of the liquid dispersion bore. 12. The chip separation system according to claims 1 to 11, characterized in that a length of the deflection plate is changeable with respect to a location of the liquid dispersion bore and 'a direction of the sprayed liquid can be adjusted outwards from the liquid dispersion bore to adjust the deviation and dispersion of the flow sprayed out of the liquid dispersion bore. 13. The chip separation system according to claims 1 to 12, characterized in that the deflection plate has an arcuate shape. 14. A liquid dispersion arrangement for use in a chip separation system that separates metal chips contained in the refrigerant, the liquid dispersion arrangement comprises a liquid dispersion arrangement that at least partially removes the chips retained in the liquid. system having a liquid discharge pipe that includes an opening for receiving a liquid flow in the liquid discharge pipe, at least one liquid dispersion borehole to allow the flow of liquid to exit the liquid discharge pipe , and a deflection plate for diverting and at least partially dispersing the liquid flowing out of the at least one liquid dispersion borehole. 15. The liquid dispersion arrangement according to claim 14, characterized in that at least one of the liquid dispersion holes is located on a side face of the liquid discharge pipe. 16. The liquid dispersion arrangement according to claim 15, characterized in that a plurality of liquid dispersion bores is located on a side face of the liquid discharge pipe. 17. The liquid dispersion arrangement according to claims 14 to 16, characterized in that the liquid discharge pipe includes a purge arrangement, the purge arrangement includes at least one purge opening to discharge a portion of the refrigerant from the liquid discharge pipe, the at least one vent opening has a cross-sectional area that is greater than a cross-sectional area of at least one of the liquid dispersion holes. The liquid dispersion arrangement according to claim 17, characterized in that the at least one purge opening has a cross-sectional area that is greater than a cross-sectional area of each of the liquid dispersion boreholes. . 19. The liquid dispersion arrangement according to claim 17 or 18, characterized in that-by "" at least "" one- "purge openings" are located at one end of the pipeline. liquid discharge 20. The liquid dispersion arrangement according to claims 14 to 19, characterized in that at least one of the liquid dispersion boreholes has a substantially circular cross-sectional shape. liquid according to claim 20, characterized in that a plurality of liquid dispersion boreholes have a substantially circular cross-sectional shape 22. The liquid dispersion arrangement according to claims 14 to 21, characterized in that an angle of the Deviation plate is changeable with respect to a location of the liquid dispersion bore and a direction of the liquid sprayed out from the The liquid dispersion borehole to adjust the deviation and dispersion of the sprayed flow out of the liquid dispersion borehole. The liquid dispersion arrangement according to claims 14 to 22, characterized in that a location of the deflection plate is changeable with respect to a location of the liquid dispersion bore and a direction of the sprayed liquid can be adjusted out of the liquid dispersion bore for "5" adjust "the deviation" and ~~ di "spersíon ~ of the" flow "sprayed" out of the liquid dispersion bore. 24. The liquid dispersion arrangement according to claims 14 to 23, characterized in that a length of the deflection plate is changeable 10 with respect to a location of the liquid dispersion bore and a direction of the sprayed liquid can be adjusted out of the liquid dispersion bore to adjust the deviation and dispersion of the sprayed flow out of the liquid dispersion bore. 25. The liquid dispersion arrangement according to claims 14 to 24, characterized in that the deflection plate has an arcuate shape. 26. A chip separation system for separating metal chips contained in the refrigerant or discharged from a machine tool that comprises a refrigerant treatment tank, which receives the refrigerant discharged from the machine tool, a filter arrangement that separates at least partially the coolant chips, and a dispersion arrangement of Liquid that at least partially separates the chips retained in at least a portion of the filter array, the liquid dispersion array has a liquid discharge pipe with at least one liquid dispersion borehole, and a deflection plate for ~~ 5"deflects and" disperse at least "partially" which flows out of the liquid dispersion bore to form a liquid aerosol pattern over at least a portion of the filter array. 27. The chip separation system according to claim 26, characterized in that the filter arrangement includes a filtering drum, the filtering drum at least partially prevents the chips in the liquid from being incorporated into a compartment. inside the filter drum while the liquid flows in the filtering drum. 28. The chip separation system according to claim 27, characterized in that an external surface of the filtering drum includes at least partially filtering means. 29. The chip separation system according to claim 27 or 28, characterized in that the liquid dispersion arrangement sends the liquid on an outer surface of the filtering drum to remove at least partially chips on the 25 outer surface of the filter drum. 30. The chip separation system according to claims 27 to 29, characterized in that the liquid dispersion arrangement. it sends the liquid over an inner region of the filtering drum to ~ remove "at least" ~ "chips" in ~ an outer-region of the filtering drum. 31. The chip separation system according to claim 26, characterized in that the filter arrangement includes a feed channel and a separation container, the feed channel sends the liquid from the refrigerant treatment tank into the separation container. , the separation container includes a filtration means that at least partially prevents the chips in the liquid from leaving an interior region of the separation container. 32. The chip separation system according to claims 26 to 31, characterized in that at least one of the liquid dispersion holes is located on a side face of the liquid discharge pipe. 33. The chip separation system according to claim 32, characterized in that a plurality of the liquid dispersion holes are located on a side face of the liquid discharge pipe. 34. The chip separation system according to claims 26 to 33, characterized in that the liquid discharge pipe includes a purge arrangement, the purge arrangement includes at least one vent opening1 for discharging a portion. - of the coolant from the liquid discharge pipe, the at least one vent opening has a cross-sectional area that is greater than a cross-sectional area of at least one of the liquid dispersion bores. 35. The chip separation system according to claim 34, characterized in that the at least one vent opening has a cross-sectional area that is larger than a cross-sectional area of each of the liquid dispersion blast holes. . 36. The chip separation system according to claim 34 or 35, characterized in that at least one of the purge openings is located at one end of the liquid discharge pipe. 37. The chip separation system according to claims 26 to 36, characterized in that at least one of the liquid dispersion holes has a substantially circular cross-sectional shape. 38. The chip separation system according to claim 37, characterized in that ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39. The chip separation system according to claims 26 to 38, characterized in that an angle of the deflection plate is changeable with 10 with respect to a location of the liquid dispersion bore and a direction of the liquid sprayed out of the liquid dispersion bore can be adjusted to adjust the deviation and dispersion of the sprayed flow out of the liquid dispersion bore. 40. The chip separation system according to claims 26 to 39, characterized in that a location of the deflection plate is changeable with respect to a location of the liquid dispersion bore and a direction of the sprayed liquid can be adjusted. 20 out of the liquid dispersion bore to adjust the deviation and dispersion of the sprayed flow out of the liquid dispersion bore. 41. The chip separation system according to claims 26 to 40, characterized 25 because a length of the deflection plate is changeable with respect to a location of the liquid dispersion bore and a direction of the sprayed liquid can be adjusted out of the liquid dispersion bore to adjust the deviation and dispersion of the sprayed flow toward "~ ~ Outside" of "bar eno ~~ of dispersion of '' liquid. * * ~ "* 42. The chip separation system according to claims 26 to 41, characterized in that the deflection plate has an arcuate shape. 43. The chip separation system according to claims 26 to 42, characterized in that the deflection plate is connected to the liquid discharge pipe. 44. A method for separating metal chips that are in a refrigerant discharged from a machine-tool comprising: a) providing a refrigerant treatment tank to receive the refrigerant discharged from the machine tool, b) providing a filter arrangement separating at least partially the coolant chips, and c) providing a liquid dispersion arrangement that removes at least partially the chips that are preserved in at least a portion of the filter array, the liquid dispersion arrangement includes a 25 liquid discharge pipe with at least one liquid dispersion bore, and a deflection plate for at least partially forming a liquid aerosol pattern on at least a portion of the filter array while the liquid flows out of the liquid. at least one "dispersion" bore of the filter 45. The method according to claim 44, characterized in that the filter arrangement includes a filter drum. the filtering drum at least partially prevents the chip in the liquid from being incorporated into an interior chamber of the filtering drum while the liquid flows into the filtering drum. 46. The method according to claim 45, characterized in that an external surface of the filtering drum includes at least partially filtering means. 47. The method according to claim 45 or claim 46, characterized in that the liquid dispersion arrangement sends the liquid on an outer surface of the filtering drum to remove at least partially chips on the outer surface of the filtering drum. 48. The method according to claims 45 to 47, characterized in that the liquid dispersion arrangement sends the liquid over an inner region of the filtering drum to remove at least partially chips in an outer region of the filtering drum. 49. The method of conformity with the 4 -4 reivlndi'cación 4'4, characterized in that the "fix ~~ üé" filter includes a feed channel and a separation container, the feed channel sends the liquid from the tank of treatment of refrigerant within the separation container, the separation container includes a filtration means that at least partially prevents the chips in the liquid from leaving an interior region of the separation container. 50. The method according to claims 44 to 49, characterized in that the pipeline 15 of liquid discharge includes a purge arrangement, the purge arrangement includes at least one purge opening to discharge a portion of the refrigerant from the liquid discharge pipe, the at least one purge opening has an area in section cross that is greater than 20 a cross-sectional area of at least one of the liquid dispersion boreholes. 51. The method according to claims 44 to 50, which includes the step of changing an angle of the deflection plate with respect to a 25 location of the liquid dispersion bore and a direction of the sprayed liquid can be adjusted out from the liquid dispersion bore to adjust the deviation and dispersion of the sprayed flow out of the liquid dispersion bore. "52". "1" co-framing method with Tas claims 44 to 51, which includes the step of changing a location of the deflection plate with respect to a location of the liquid dispersion bore and can be adjusted a direction of the liquid sprayed out of the liquid dispersion bore to adjust the deviation and dispersion of the sprayed flow out of the liquid dispersion bore. 53. The method according to claims 44 to 53, which includes the step of changing a length of the deflection plate with respect to a location of the liquid dispersion bore and a direction of the sprayed liquid can be adjusted out of the borehole. of liquid dispersion to adjust the deviation and dispersion of the flow sprayed out of the liquid dispersion borehole. 54. The method according to claim 33, characterized in that the deflection plate is connected to the liquid discharge pipe.